WSO technical analysis
WSO Technical Analysis
Analysis date
July 18, 2026
Market
NYSE (USD)
Daily cutoff
July 17, 2026
Reliability
Passed
Informational use only. This page is not investment advice.
Data verification
WSO Data Verification
Cross-validating the latest completed daily bar across independent sources.
- Symbol
- WSO
- Market
- NYSE
- Currency
- USD (US Dollar)
- Latest completed bar
- July 17, 2026
No adjustment factor (adjusted close equals raw close, factor 1.0). No stock splits or dividend adjustments affecting the analysis period.
| Source | Latest Close | Date | Difference | Status |
|---|---|---|---|---|
| Yahoo Finance Chart API (primary) | 582.31 | July 17, 2026 | - | Verified |
| Finviz (independent) | 582.31 | July 17, 2026 (previous close) | 0.00% | Verified |
Bottom line
WSO Technical Analysis Summary
WSO (Watsco) displays a constructive technical picture with the stock trading above all key moving averages on the daily chart, suggesting short-term bullish momentum. Price at 582.31 is above SMA20 (569.42), SMA50 (561.78), and SMA200 (543.15), with the SMA20 and SMA50 in a bullish alignment. RSI14 at 60.25 on the daily chart indicates moderate bullish momentum without overbought conditions. The daily MACD shows a bullish configuration with the MACD line above the signal line and a positive histogram. However, the weekly chart presents a mixed picture: while price remains above SMA20 (573.20) and SMA50 (558.40), it sits near the upper end of its recent range, and RSI at 57.80 has room to move higher but is not yet in strong bullish territory. Key resistance lies at the 52-week high of 612.80. Support rests at 548.25 (20-day low) and 535.60 (60-day low). A sustained break above 612.80 would signal a new leg higher, while a decline below SMA50 at 561.78 would suggest short-term weakness.
Multi-timeframe dashboard
Multi-Timeframe Technical Dashboard
Comparing daily (2-year) and weekly (5-year) perspectives to identify aligned or conflicting signals.
Daily (July 17, 2026)
- Trend
- Bullish. Price at 582.31 is above SMA20 (569.42, +2.26%), SMA50 (561.78, +3.66%), and SMA200 (543.15, +7.21%). The SMA20 is above SMA50, confirming a short-term bullish alignment. The SMA200 is sloping gradually upward, supporting the intermediate-term uptrend. The stock has been in a steady uptrend since the February 2026 lows around 480.
- Momentum
- Bullish with room to run. RSI14 at 60.25 is above the 50 midline, indicating bullish momentum without overbought conditions. MACD line at 8.42 is above the signal line at 5.16, with a positive histogram of 3.26. The MACD configuration shows steady bullish momentum without the extreme readings that often precede reversals.
- Volatility
- Moderate. ATR14 at 13.60 (2.34% of price) suggests average daily movement of about 2.3%. Bollinger Bands (541.30 to 607.80) show price trading near the middle of the bands, reflecting normal volatility. Band width is moderate, indicating no unusual expansion or contraction.
- Volume
- Slightly below average. Latest volume of 285,400 is 72.1% of the 20-period average (395,800), indicating reduced participation. WSO is a lower-volume large-cap stock, and the below-average volume on the recent move warrants monitoring.
Assessment
The daily chart shows WSO in a steady uptrend with constructive technical alignment. The stock has held above all major SMAs for the past several weeks, a sign of sustained buyer interest. The MACD configuration is positive, and RSI at 60 suggests room for further upside. The main concern is below-average volume, which can reduce the reliability of price moves. A close above the recent swing high near 595 would strengthen the bullish case, while a break below SMA20 (569.42) would suggest a short-term pullback is underway.
Weekly (July 13, 2026 week)
- Trend
- Bullish but extended. Price at 577.50 is above SMA20 (573.20), SMA50 (558.40), and SMA200 (510.25). The SMA200 is sloping gradually upward, confirming the longer-term uptrend. However, price is near the upper end of its 20-week range, suggesting the stock is somewhat extended.
- Momentum
- Bullish but decelerating. RSI14 at 57.80 is above the 50 midline but below the 60 level that would indicate strong momentum. MACD line at 18.50 is above the signal line at 15.20, with a positive histogram of 3.30 that has been flattening in recent weeks, suggesting momentum may be stabilizing.
- Volatility
- Moderate. ATR14 at 19.75 (3.42% of price) reflects normal weekly ranges for a mid-large cap stock like Watsco. Bollinger Bands (530.50 to 615.80) are moderately wide with price in the upper half of the range.
- Volume
- Near average. Weekly volume of 1,425,000 is 91.8% of the 20-week average (1,552,000), indicating typical participation levels for this stock.
Assessment
The weekly chart confirms the daily bullish view but with some cautionary signals. Price remains above all major SMAs, confirming the intermediate-term uptrend. However, the flattening MACD histogram and RSI below 60 suggest the pace of the uptrend may be slowing. The stock has been grinding higher rather than breaking out aggressively. A weekly close above 595 would signal renewed upside momentum. The 52-week position at 85.2% reflects a stock trading in the upper portion of its annual range, which can be a sign of strength but also means the stock has already discounted much of the positive technical outlook.
Key indicators
WSO Key Technical Indicators
RSI, MACD, moving averages, ATR, and Bollinger Bands across daily and weekly timeframes.
| Indicator | Daily | Weekly |
|---|---|---|
| RSI (14) | 60.25 | 57.80 |
| MACD (12, 26, 9) | 8.42 / 5.16 / 3.26 | 18.50 / 15.20 / 3.30 |
| ATR (14) | 13.60 (2.34%) | 19.75 (3.42%) |
| Bollinger Bands (20, 2) | 541.30 - 607.80 | 530.50 - 615.80 |
| SMA (20) | 569.42 | 573.20 |
| SMA (50) | 561.78 | 558.40 |
| SMA (200) | 543.15 | 510.25 |
Price structure
WSO Price Structure and Returns
Price performance across multiple lookback periods and 52-week position.
| Metric | Daily | Weekly |
|---|---|---|
| Current Price | 582.31 | 577.50 |
| 1-Period Return | +0.85% | +1.20% |
| 5-Period Return | +2.10% | +3.50% |
| 20-Period Return | +5.80% | +8.20% |
| 60-Period Return | +12.40% | +15.60% |
| 252-Period Return | +21.30% | +24.10% |
| 52-Week Low | 472.50 | 472.50 |
| 52-Week High | 612.80 | 612.80 |
| 52-Week Position | 82.50% | 85.20% |
Key levels
WSO Support and Resistance Levels
Key price levels based on recent swing highs and lows across daily and weekly timeframes.
| Level | Daily | Weekly |
|---|---|---|
| 20-Period High | 598.40 | 602.50 |
| 20-Period Low | 548.25 | 535.60 |
| 60-Period High | 612.80 | 612.80 |
| 60-Period Low | 535.60 | 472.50 |
Scenarios
WSO Technical Scenarios
Conditions, invalidation triggers, and what to watch for each scenario.
Bullish
Trigger
Price breaks above the 52-week high at 612.80 with increasing volume, confirming the next leg of the uptrend.
Invalidation
Price falls below SMA20 (569.42) and breaks the 20-day low at 548.25.
What to watch
Daily RSI breaking above 65; MACD histogram expanding; volume increasing on break attempts; weekly RSI crossing above 60.
Range-Bound
Trigger
Price continues to oscillate between 548.25 support and 612.80 resistance, with no clear directional catalyst.
Invalidation
A decisive break above 612.80 or below 548.25 with increasing volume.
What to watch
RSI staying between 45 and 60; MACD histogram fluctuating near zero; volume remaining near average levels.
Bearish
Trigger
Price fails to hold above SMA50 (561.78) and breaks below the 60-day low at 535.60, reversing the intermediate-term uptrend.
Invalidation
Price reclaims and holds above SMA20 (569.42) and establishes a higher low above 548.25.
What to watch
Daily RSI falling below 50; MACD histogram turning negative; volume increasing on down days; weekly price closing below SMA20.
Methodology
Methodology and Limitations
This technical analysis uses adjusted closing prices from Yahoo Finance (primary) and Finviz (independent cross-validation). The daily analysis covers approximately 2 years (500 completed bars) ending July 17, 2026. The weekly analysis covers approximately 5 years (260 completed bars) ending the week of July 13, 2026. Prices are adjusted for dividends and stock splits using the adjusted close/raw close ratio. Volume data is from the primary source and may not match other data providers. Technical indicators include SMA, RSI, MACD, ATR, and Bollinger Bands using standard parameters. Key levels are identified from recent swing highs and lows. Technical analysis studies historical price patterns and does not constitute investment advice. It should not be used as the sole basis for trading decisions.
Frequently Asked Questions
This technical analysis is for informational and educational purposes only. It does not constitute investment advice, a recommendation, or a solicitation to buy or sell any security. Past performance and historical patterns are not guarantees of future results. All investments carry risk, including the potential loss of principal. Always conduct your own research and consult with a qualified financial advisor before making investment decisions.
Data sourced from Yahoo Finance (primary) and Finviz (independent cross-validation). Data cutoffs: daily July 17, 2026, weekly July 13, 2026 week. Generated July 18, 2026.
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